4078917

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1410

約数の個数: 20

約数和(自身を含む): 6262476

約数和(自身を除く): 2183559

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1361, 2997, 4083, 12249, 36747, 50357, 110241, 151071, 453213, 1359639, 4078917]

約数ペア:

[(1, 4078917), (3, 1359639), (9, 453213), (27, 151071), (37, 110241), (81, 50357), (111, 36747), (333, 12249), (999, 4083), (1361, 2997)]